Reading Comprehension

PT104 · S2 · P4 · Q26 Mayan Collapse

A free, expert breakdown of this official LSAT Reading Comprehension question.

  • Save & drill this skill build targeted practice sets from questions like this one

  • Video walkthroughs watch every question solved step by step

  • 81 official LSATs as questions, timed sections & full-length tests

In The Dynamics of Apocalypse, John Lowe attempts to solve the mystery of the collapse of the Classic Mayan civilization.

Topic

Why the Classic Mayan civilization collapsed and how John Lowe tries to explain it

Framework

Answer / Explain (with a touch of Challenge Position, as the author critiques Lowe's explanation)

Main Point

John Lowe uses archaeological evidence—especially the construction of monuments—to build a timeline and theory explaining the Mayan collapse as the result of multiple stresses caused by population growth, but this theory depends on possibly flawed assumptions about the archaeological record’s accuracy.

The Most Valuable Sentence: The third paragraph’s first sentence:

P1: Timeline and Evidence of Mayan Collapse

Here, we get the context for Lowe’s argument: he looks at when monuments were built to track city life. He finds that after years of growth, things fell apart (alliances broke down, death rates soared, and construction stopped), and within a century, the civilization basically disappeared.

P2: Lowe’s Explanation for the Collapse

Lowe thinks the fall was due to population growth, which stretched the land and the people too thin. Not only did farming exhaust the soil, but the growing elite class demanded monuments and luxury, pulling workers away from essential food production. All these problems spread and snowballed, especially as states fought wars for resources, causing a domino effect of collapse.

P3: Critique and Limitations of Lowe’s Theory

The author points out a big issue: Lowe's whole theory relies on the idea that the archaeological evidence (like monument-building) truly reflects what was happening. But what if there were still lots of people living somewhere after monument building stopped? In that case, Lowe’s timeline—and his whole explanation—could be wrong, and new evidence might change our view completely.

26.

The author of the passage would most likely agree with which one of the following statements about the use of the archaeological record to reconstruct historic activity?

  1. With careful analysis, archaeological evidence

    Too Strong: accurately

    This sounds way too optimistic about the ability of the archaeological record to give us an accurate version of history. The author's comments in the last paragraph reflect much more uncertainty: "We don't know how reliable this record is. New information we might discover could easily unravel our theories."

    10% picked this

  2. Archaeological evidence is more useful

    Unsupported Comparison

    The only comparison the author seems to make in the last paragraph comes from the "especially". We could probably say she'd agree that the archaeological record provides a more uncertain picture for complex civilizations than for simpler ones. But we don't have ammunition to support any contrast between day-to-day and long-term trends.

    2% picked this

  3. The accuracy of the archaeological

    Unsupported Causal Relationship

    Nothing in the last paragraph speaks to a causal relationship between "accuracy" and "duration". The only causal difference-maker alluded to is a relationship between "accuracy" and "complexity".

    4% picked this

  4. The archaeological record is not

    Too Strong: not appropriate

    This is the flipside of (A). Now we're going too much in a pessimistic direction. The author isn't saying we shouldn't use the archaeological record. She's just sprinkling in some reminders that our understanding of the Mayan collapse is inherently uncertain, given the limitations of the archaeological record.

    9% picked this

  5. Correct

    Historic activity can be reconstructed

    Why this is right

    This is more strongly worded than we'd expect ("ultimately impossible"), but this is the answer we can best support with the available text. The author is saying amenable to Lowe's explanation. She isn't saying it has a central flaw, but if there is a central flaw, it's just the inherent uncertainty provided by the archaeological record. We have to assume the available evidence paints a true picture, but we can't confirm it. It's hard to know accurately the record reflects historic activity, and a hypothesis (i.e. a reconstruction of historic activity) can be tested only against the best available data. That harshness of "only" helps us live with the extremity of "impossible" in the answer choice. If we can only test the accuracy of this reconstruction against the best available data, and it's hard to know if that data accurately reflects historic activity, then we won't be able to 100% confirm that our reconstruction is accurate. The last two sentences also help us support this answer, because the author is saying, "We could easily discover some new piece of information that would then show us that our reconstruction is totally off." If a hypothesis is always subject to falsification, then it's impossible to confirm its accuracy.

    Skill tested: Author Opinion · how this choice captures the passage's function is the move to repeat next time.

    75% picked this

Continue the review in LSAT Lab

Save this question, watch the video walkthrough, and drill similar questions in your LSAT Lab account.

LSAT Lab

Turn this review into a targeted study plan.

Save this question, drill more like it, watch the video walkthrough, and track your progress in your LSAT Lab account.

Start practicing free